Need a replacement catalytic converter for your 1981 Ford E-150 Econoline Club Wagon? MagnaFlow offers high-quality catalytic converters engineered for 1981 Ford E-150 Econoline Club Wagon sub-models and engine sizes. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. Select your 1981 Ford E-150 Econoline Club Wagon requirements and state vehicle registration to buy the best E-150 Econoline Club Wagon catalytic converter online that fits your '81 E-150 Econoline Club Wagon and meets your state’s emissions compliance.